Improved glycemic control either alone, or combined with antioxidant supplementation, fails to restore blood glutathione or markers of oxidative stress in adolescents with poorly controlled type 1 diabetes ScienceDirect Alteration of hepatic glutathione peroxidase and superoxide dismutase expression in streptozotocin induced diabetic mice by berb Mechanistic Insights into Antioxidant Interventions Targeting Obesity Induced Oxidative Stress in the Pathogenesis and Complications of Type 2 Diabetes Mellitus The Link between Type 2 Diabetes Mellitus and the Polymorphisms of Glutathione Metabolizing Genes Suggests a New Hypothesis Explaining Disease Initiation and Progression